Where does “notkoselkäisyys” come from?

notkoselkäisyys (Finnish) comes from Finnish notkoselkäinen, from Finnish notkoselkä, from Finnish selkä, from Proto-Finnic selkä, from Proto-Finno-Permic śelkä.

notkoselkäisyys (Finnish): the quality or property of being swaybacked

Definitions

  1. the quality or property of being swaybacked

Ancestry of “notkoselkäisyys”, step by step

StepLanguageWordMeaning
1Finnishnotkoselkäinenswaybacked
2Finnishnotkoselkäswayback
3Finnishselkäback; ridge, spine; watershed area
4Proto-Finnicselkäback; ridge
5Proto-Finno-Permicśelkä
Every word from Proto-Finno-Permic śelkäEvery word from Proto-Finnic selkäEvery word from Finnish selkä